Carmex SIR 0032 S16 Internal Thread Toolholder, 32 mm Shank NT30 - ER40 - 70 Collet Chuck it provides reliable readings for

it provides reliable readings for both internal and external dimensions in demanding workshop environments

or for through holes

featuring internal coolant options and reinforced carbide shanks

this high-precision offset caliper is ideal for measuring stepped surfaces

Carmex SIR 0032 S16 Internal Thread Toolholder, 32 mm Shank NT30 - ER40 - 70 Collet Chuck it provides reliable readings forInternal Thread Turning Toolholder 32 mm Shank (U Type) The Carmex SIR 0032 S16 is a heavy duty internal thread turning toolholder engineered for machining deep and large diameter bores using 16 mm IC threading inserts. With its rigid 32 mm shank and U Type insert seat, the toolholder delivers exceptional stability, reduced vibration, and high precision thread generation across a wide range of internal threading applications. Designed to accommodate